Countermeasures: The scope of supervision should be clearly defined in the "special conditions" of the entrusted supervision contract. The service content can be elaborated from the aspects of contract management, quality control, schedule control, cost control and supervision. Or according to the supervision work of each stage of the project. In case of accidents or other controversial issues in the supervision process, it is easier to distinguish whether the supervision unit should be responsible for this.
2. Problems: The detailed implementation rules of supervision are not detailed, and the contents of construction technology and technical specifications are copied, while the work characteristics of supervision itself and the methods and measures to be taken are ignored; Lack of understanding and knowledge of some technical specifications leads to the lack of supervision of some key processes. For the supervision of sub-projects with high risks exceeding a certain scale, the detailed rules for the supervision of the sub-projects are omitted.
Countermeasures: For medium-sized and above or highly specialized engineering projects, as well as complex working procedures with certain difficulties and dangerous sub-projects exceeding a certain scale, detailed supervision implementation rules should be compiled to control the engineering construction more carefully and pertinently. Generally, the construction unit is required to work out the construction plan for the partial and sub-divisional projects to be detailed, and then work out the detailed rules for supervision, so as to clarify the characteristics of professional projects, supervision work flow, supervision control objectives and priorities, key and particularity of the process, supervision work methods and control measures. Supervisors should constantly learn new specifications, accept new technologies, master the commonly used standards within the professional scope, pay attention to the progress of technology and the update of specifications, update their professional knowledge in time, and find relevant information in time to understand, study and master the new problems encountered in the project. Cultivate a good habit of being open-minded and eager to learn, and strengthen consultation and exchange with peers.
3. Problem: The supervision's review opinions on the construction organization design or special scheme are not clear and unambiguous; The audit is not careful, there is no targeted content for the incorrect content in the construction organization design, and even the content used in other projects is "out of thin air", and words such as "strictly follow this organization facility" are used to prevaricate; The audit time exceeded the time limit.
Countermeasures: First of all, for the organization design or special scheme submitted by the construction unit, the audit opinion must be clear whether it is agreed or not. Even if they agree with the construction organization design, they might as well write a few comments, leave traces of review and put forward rectification requirements for some deficiencies in the construction organization design. If you don't agree with the construction organization design, you should write the reasons for your disagreement, such as 1, 2, and 3, and make timely rectification and re-submit for approval. The supervision institution shall require the construction unit to submit the construction organization design for examination and approval 7 days before the planned commencement date, and complete the examination and approval of the construction organization design without affecting the normal commencement.
4. Problem: (1) The construction unit of partial projects with high risk, complicated working procedures and certain difficulties failed to submit the special construction plan and was not recognized by the supervisor; (two) more than a certain scale, the greater the risk of partial projects, the construction unit shall organize the demonstration, and shall not organize experts to demonstrate; (3) The contractor's personnel attend the demonstration meeting as experts and are not recognized by the supervisor; (4) After the expert argumentation, the construction unit did not optimize the original scheme according to the expert opinions, and only submitted the argumentation report together with the original construction scheme to the supervisor for examination and approval, but the supervisor failed to confirm it; (5) Even in individual projects, the supervision audit first passed, the construction unit finally submitted for approval, and finally the expert argumentation report was not recognized by the supervision; (6) The dangerous special construction scheme of most partial projects has not been signed by the project leader of the construction unit.
Countermeasures: When making supervision plan and auditing construction organization design, the supervision unit should establish the dangerous safety management system of partial projects and the supervision methods and measures of complicated processes with certain difficulties. At the same time, urge the construction unit to establish relevant management systems at the same time, and emphasize that there must be a plan before construction, and the plan must be submitted for approval in advance or in advance, and there must be a certain amount in advance. The personnel of all parties involved in the construction of this project shall not participate in the expert demonstration meeting as experts. The construction unit shall revise and improve the special scheme according to the expert argumentation report, and organize the implementation after being signed by the technical director of the construction unit, the general supervision engineer of the project and the project director of the construction unit in turn. In the supervision project, in view of the common quality problems existing in the construction of a certain process or sub-project, the construction unit may also be required to prepare a special construction plan for the process or sub-project and carry out the construction after approval.
5. Problem: (1) The audit of the quality and safety assurance system of the construction unit is not in place; (2) Whether the organizational structure of the project department, the positions of management personnel and the division of responsibilities of various departments can meet the needs of project management are not strictly reviewed, and the qualification certificate of special operators is not strictly implemented; (3) The project manager is not in place, the vacancy of full-time security officer is not marked, and even the project manager is helped to fill in the signature in the sign-in column of the minutes of the site regular meeting.
Countermeasures: the quality and safety assurance system of the construction unit submitted for approval includes the list of project department managers and related documents, organization and management system. Supervision institutions should not only accept these documents and materials, but also examine whether they can meet the needs of project management to ensure the construction quality and safe production of the project. If it is found that the project manager is not in place, the chief supervision engineer shall issue a notice of supervision engineer, requiring the project manager to be in place within a time limit. If the project manager is still not in place, it shall issue a notice of supervision engineer once or twice, and finally it shall be handled by the construction unit. Never help the construction unit "hide" the fact that the project manager is not in place, and the project manager or professional management personnel will not be in place at that time, which is one of the main reasons. If the supervision unit does not know, it shall bear joint and several liability. The number of full-time security officers in place shall comply with the provisions of the Ministry of Construction. It is often encountered that the construction unit only reported a few "C" certificates, or the service unit is from other enterprises, and the supervision organization should identify it and urge it to make timely rectification. The content of special operations in the project always changes with the progress of the project, and special operations personnel always come in and out. The supervision organization adopts the filing system for the supervision and management of special operators in the project. A copy of the qualification certificate of special operators entering the construction site shall be reported to the supervision institution for the record. Supervisors should pay attention to spot-check the certificates of special operators and make records. This work is dynamic, so we can't just report a batch of copies of qualification certificates to the supervision organization before the construction unit starts.